Jung is serving as Texas' designated hitter for Sunday's game at Cleveland due to a finger laceration, Shawn McFarland of The Dallas Morning News reports.
The 26-year-old was initially penciled in at third base Sunday, but he'll instead fill a non-defensive role since the laceration affects his ability to throw. Jung will have Monday's team off day to rest up and is expected to be fully cleared for Tuesday's series opener versus the White Sox.